摘要:
题目链接: B. Lovely Palindromes time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit pe 阅读全文
摘要:
题目链接: A. Opponents time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit per test 1 阅读全文